EU Sovereignty Score
EU sovereignRemote Desktop & SupportHeadquarters: IT

Supremo: sovereignty score and 8 European alternatives

Supremo is remote desktop software for PC and Mac, with apps for Android and iOS. It is a small executable that needs no router or firewall configuration and can start automatically when a remote Windows PC boots, which allows unattended access. Features include remote printing, file transfer, chat, an online address book and automatic updates. The Professional plan adds an IT RMM console, licence usage control, connection monitoring, mass deployment and device health checks, and paid subscribers can brand the software with their own logo. According to the vendor, connections and file transfers use AES 256-bit encryption.

Supremo is developed by Nanosystems S.r.l. in Ascoli Piceno, Italy, and is not open source. The company is the data controller under the GDPR and states in its privacy policy that all collected data is stored on servers located in the European Union. The pages consulted do not specify the hosting provider or the location of the connection relay servers.

See the 8 European alternatives ↓Assess your stack with Supremo pre-selected
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Sovereignty score
71 / 1000 = high exposure
100 = sovereign
  • Jurisdiction SOV-2100
    Headquartered in the EU: European law applies
  • Data residency SOV-3100
    EU-only hosting
  • Cryptographic key sovereignty SOV-360
    Key management with a European vendor
  • Freedom from lock-in SOV-640
    Closed source: switching requires data migration
  • Source & runtime sovereignty SOV-4 · SOV-655
    Closed source, runtime with the vendor

SOV codes: the matching objective in the European Commission's Cloud Sovereignty Framework. Official source

How the score is calculated

Facts and evidence

Last checked July 2, 2026
Headquarters
IT (EU)Verified by hand
Sovereignty model
Vendor-hosted (EU)Verified by hand
Data hosting
EUVerified by hand
Open-source
NoVerified by hand
GDPR-compliant
YesVendor-stated
Hosting signal
AMAZON-02 - Amazon.com, Inc., US (US)Technically measured
Category
Remote Desktop & Support
Type
Product
Website
supremocontrol.com ↗

The hosting signal shows the network that serves the vendor's website, often a CDN, and not necessarily where the service or your data is hosted. How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Supremo

The European alternatives to Supremo come from our knowledge base of over 6,800 vendors. We only list vendors headquartered in the EU or the EEA; fully European-owned vendors rank before vendors with a foreign owner. For each alternative you see the country, the open-source status and a short description.

Score per alternative: 0 = high exposure, 100 = sovereign

18 European Remote Desktop & Support vendors are in the catalogue. View the whole category · Submit an alternative · View category on the map

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Why digital sovereignty matters with Supremo

Supremo is headquartered in IT and therefore falls under European law: the GDPR, NIS2 and the Data Act. No foreign legislation can compel access to your data.

Data is hosted exclusively in the EU, so Supremo scores best on data residency.

Supremo is closed source and hosted by the vendor. The encryption keys and the runtime sit with the vendor and switching requires data migration. Ask about bring-your-own-key, export options and open standards.

What this means for your organisation depends on your whole stack and context. The free assessment weighs Supremo together with your other vendors and gives a total score, a heatmap and the main risk drivers.

Frequently asked questions

What is the best European alternative to Supremo?

It depends on your use case. Strong EU alternatives to Supremo include AnyDesk, DWService and FastViewer. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Supremo?

Yes. Open-source EU alternatives to Supremo include DWService. These keep your data fully under your own control and let you self-host if you want to.

Is Supremo GDPR-compliant and where is the data hosted?

Supremo is headquartered in IT (EU) and hosts data in EU. That makes Supremo an EU-sovereign choice in its own right; the EU alternatives on this page are comparable European tools.

Details and sources

Verified by handHeadquarters, owner, hosting locations and licence have been checked by us against public sources. Free of charge and for every vendor, not a paid label. Nothing in this knowledge base is taken over automatically. Last checked on July 2, 2026.

Sources

This record was checked via the vendor's website and legal notice during the full audit of June and July 2026. Source links have been recorded per record since 20 September 2026.

Compliance evidence

The links below point to the vendor's own public documents. We only record what we found: a missing link means "not found publicly", not "not compliant".

No public compliance evidence has been recorded for this vendor yet. Do you know its DPA or subprocessor list? Something wrong? Suggest a correction

Digital sovereignty in Remote Desktop & Support

Remote Desktop & Support: Remote access, remote support and screen sharing. In this category the choice of vendor determines who has legal access to your data, where that data lives and how easily you can switch later.

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8 European alternatives to Supremo — GDPR-compliant & EU-hosted · EU Sovereignty Score